Position in ASPI
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$651,401
-$137,060 QoQ
Shares Held
147,376
0.0% QoQ
Ownership
0.117%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2025
2 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ASPI Over Time
Shares Held
Position Value (USD)
Position in Chemicals
Basic Materials · as of Mar 31, 2026Massar Capital Management, LP holds $3,106,960 across 2 Chemicals names. ASPI ranks #2 (21.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DOW |
Dow Inc.
|
58,957 | $2,455,559 | |
| 2 | ASPI |
ASP Isotopes Inc.
This page
|
147,376 | $651,401 |
All Filings in ASPI
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $651,401 | 147,376 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $788,461 | 147,376 | Shares | Sole | 2026-02-17 | |
| No filing history on record for this holder in this stock. | ||||||